Dyfyniad APA
Warr, P. G. (2015). Sheffield in the Great War. Pen & Sword Military.
Dyfyniad Arddull Chicago
Warr, Peter G. Sheffield in the Great War. Barnsley, England: Pen & Sword Military, 2015.
Dyfyniad MLA
Warr, Peter G. Sheffield in the Great War. Pen & Sword Military, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.